For a science project, Levan launches a rocket from ground level directly upward at 29.4 meters per second. As the rocket flies, its height above the ground can be modeled as a function of time by the equation s (r) = -4.9 + 29.4t , where represents the number of seconds. The graph of s(t) is shown below. 40 30 20- 10 2 3456 7 8 Time (seconds) Drag and drop the correct numbers that make each statement true. 3 4 5 6 40 42 44 Drag Object Remove Object Clear Objects The model rocket is at or above a height of 24.5 meters for seconds. It takes the model rocket seconds to reach its maximum height of approximately meters. Height (meters)

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.